Question

According to the third law of motion when we push on an object, the object pushes back on us with an equal and opposite force. If the object is a massive truck parked along the roadside, it will probably not move. A student justifies this by answering that the two opposite and equal forces cancel each other. Comment on this logic and explain why the truck does not move.​

Answer 1

Explanation:

A MAN HAS DEFINITE ENERGY . BUT THE ENERGY IS NOT SUFFICIENT FOR THE OBJECT TO MOVE. SO THE TRUCK DOESN'T MOVE BECAUSE THE ENERGY IS NOT EFFICIENT.

Answer 2

According to the third law of motion when we push an object, the object pushes us back with an equal and opposite force. These two forces are called as action-reaction pair.